Kilogray is 1000 gray units.
Kilogray to Rad
Convert Kilogray (kGy) to Rad (rad) instantly. Free online radiation converter with formulas, tables and examples.
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Radiation Converter
Convert radioactivity, absorbed dose, and equivalent dose units by compatible radiation family.
Context values
Some unit families need one extra value for a physically accurate result.
Rad is 0.01 gray.
rad = kGy × 100000
Results update instantly for Kilogray to Rad conversions.
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Formula
1 Kilogray = 100000 Rad
rad = kGy × 100000
kGy = rad ÷ 100000
Conversion table
| 1 kGy | 100000 rad |
| 2 kGy | 200000 rad |
| 5 kGy | 500000 rad |
| 10 kGy | 1e+6 rad |
| 20 kGy | 2e+6 rad |
| 50 kGy | 5e+6 rad |
| 100 kGy | 1e+7 rad |
Related conversions
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Frequently asked questions
How many Rads are in one Kilogray?
One Kilogray equals 100000 Rads.
How do I convert Kilogray to Rad?
Multiply the number of Kilograys by 100000 to get Rads. To go the other way, multiply Rads by 1e-5 (or divide by 100000) to get Kilograys.
Is this conversion exact?
Yes. This conversion uses the exact defined relationship between Kilogray and Rad, so the result shown is mathematically precise (rounded only for display).
When is Kilogray to Rad conversion commonly used?
It is commonly used in nuclear medicine, radiation safety, health physics, and scientific research involving radioactivity and radiation dose.
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About this conversion
Kilogray and Rad are units used in the radiation family of measurements. Both units measure absorbed radiation dose (energy deposited per unit mass). This converter uses the precise relationship 1 Kilogray = 100000 Rads (equivalently 1 Rad = 1e-5 Kilograys), so results stay accurate for nuclear medicine, radiation safety, health physics, and scientific research.